(19)
(11) EP 2 370 349 A2

(12)

(88) Date of publication A3:
30.09.2010

(43) Date of publication:
05.10.2011 Bulletin 2011/40

(21) Application number: 09837105.7

(22) Date of filing: 29.12.2009
(51) International Patent Classification (IPC): 
B82B 3/00(2006.01)
 B82B 1/00(2006.01)
(86) International application number:
PCT/US2009/069680
(87) International publication number:
WO 2010/078320 (08.07.2010 Gazette 2010/27)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

(30) Priority: 31.12.2008 US 141942 P

(71) Applicant: Bridgestone Corporation
Tokyo 104-8340 (JP)

(72) Inventors:
  • CHEN, Yaohong
    Akron OH 44333 (US)
  • RACKAITIS, Mindaugas
    Massillon OH 44646 (US)
  • WANG, Xiaorong
    Hudson OH 44236 (US)
  • KITANO, Hideki
    Tokyo 104-8340 (JP)

(74) Representative: Lamb, Martin John Carstairs 
Marks & Clerk LLP 90 Long Acre
London WC2E 9RA
London WC2E 9RA (GB)

   


(54) CORE-FIRST NANOPARTICLE FORMATION PROCESS, NANOPARTICLE, AND COMPOSITION